Lamp



FIG. 1 is a top, side perspective view of a lamp showing my new design, a mounting arm being shown in broken lines for illustrative purposes only;

FIG. 2 is a front elevational view thereof on a reduced scale, a mounting arm being shown in broken lines for illustrative purposes only;

FIG. 3 is a top plan view thereof on an enlarged scale;

FIG. 4 is a side elevational view thereof on an enlarged scale;

FIG. 5 is a front elevational view thereof on an enlarged scale;

FIG. 6 is a rear elevational view thereof on an enlarged scale;

FIG. 7 is a bottom plan view thereof on an enlarged scale;

FIG. 8 is a bottom perspective view thereof on a reduced scale. 

The ornamental design for a lamp, as shown and described. 